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Alternating direction method of multipliers (ADMM) is a promising approach to solve “big data” problems due to its efficient variable decomposition and fast convergence. However, it is subject to the following two fundamental assumptions: no contradiction among multiple controllers' objectives and ideal feedback from the agents to the controllers. In this paper, a multiple-leader multiple-follower...
Many companies want to share data for datamining tasks. However, the privacy and security concerns become a bottleneck in the data sharing filed. The secure multiparty computation (SMC)-based privacy-preserving data mining has emerged as a solution to this problem. However, traditional SMC solutions are inefficient. We introduce the method of outsourcing to reduce the computation cost of user’s side...
Time series discords are subsequences of a longer time series that are maximally different to all the rest of the time series subsequences. Recent advancements in sensor technology have made it possible to collect enormous amounts of data in real time, sometimes, the unilateral data can't support the data mining task, you must consider the multi-party situation, combining multi-party data into a complete...
The efficient processing of document streams plays an important role in many information filtering systems. Emerging applications, such as news update filtering and social network notifications, demand presenting end-users with the most relevant content to their preferences. In this work, user preferences are indicated by a set of keywords. A central server monitors the document stream and continuously...
As an emerging state-of-the-art technology, cloud computing has been applied to an extensive range of real life situations. Healthcare is one of such important application fields. We developed a healthcare system, named HCloud, after comprehensive analysis of requirements of healthcare, which based on cloud platform with characteristics of loose coupling algorithms modules and powerful parallel computing...
Printing on demand technology develops in view of the traditional printing shortcoming and the present time new change demand, it has satisfied the people's "needs" to the printed matter. In order to facilitate the digital content fast which we inquiry it, this paper used the workflow software demonstrate this process that from polling message to transmission the digital content. The results...
This paper describes the scheduling framework for a new operating system called "Quest". The three main goals of Quest are to ensure safety, predictability and efficiency of software execution. For this paper, we focus on one aspect of predictability, involving the integrated management of tasks and I/O events such as interrupts. Quest's scheduling infrastructure is based around the concept...
In order to realize real-time interactive functions of multi-client in virtual reality, a distributed vehicle dynamic simulation system based on multi-client interactive module is designed in Virtools virtual reality editing environment. In the system, session of multi-client and remote distributed vehicle objects is established to implement real-time interactive function. Experiment result shows...
How to verification and validation conceptual model (called CM for short) under the concrete descriptive way is the foundation of simulation development and reliability evaluation. This paper introduces related problems of CM V&V (verification and validation) briefly, analyzes the V&V process and matter of CM based UML description, studies V&V techniques for dynamic behavior in the UML...
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